package com.maven.front.mapper;


import com.maven.front.bean.EduMsgSystem;

public interface EduMsgSystemMapper {
    int deleteByPrimaryKey(Integer id);

    int insert(EduMsgSystem record);

    int insertSelective(EduMsgSystem record);

    EduMsgSystem selectByPrimaryKey(Integer id);

    int updateByPrimaryKeySelective(EduMsgSystem record);

    int updateByPrimaryKeyWithBLOBs(EduMsgSystem record);

    int updateByPrimaryKey(EduMsgSystem record);
}